Body Care

Bad Breath

Updated: Apr 14, 2026 Published: Jul 27, 2022 Medical Team 2 min read

    Bad breath or Halitosis is common around the world. It is usually caused by an accumulation of bacteria in the mouth as a result of gum disease, food, or plaque.

    Some causes of bad breath are certain foods ( garlic, onions, fish ), tobacco products, poor dental hygiene, health problems, dry mouth ( resulting from breathing through the mouth ), mouth infections, dental problems, or medications.

    * Tips to reduce and prevent bad breath

    • Use fluoride toothpaste to brush at least twice a day, especially after meals. Food particles in the mouth can rot and cause bad odors.

    • Scrape the coating on the tongue as it can host foul-smelling bacteria. Gently brush your tongue with the toothbrush.

    • Rinse the mouth regularly with an anti-bacterial mouth wash, which adds extra protection by reducing plaque-causing bacteria. Rinse the mouth with water after every meal.

    • Avoid a dry mouth: Drink plenty of water – avoid coffee, soft drinks, or alcohol which can cause dry mouth. Chew gum or some sugarless sweet to stimulate saliva.

    • Avoid smoking and chewing tobacco. It can leave behind some chemicals in the mouth or precipitate gum disease or oral cancers.

    • Change the toothbrush regularly when it is frayed, preferably every 3-4 months. Choose a soft-bristled toothbrush.

    • People using dentures or braces should clean them on a regular basis.

    • Loose-fitting dentures cause infections in the mouth and are the reasons for bad breath.

    • Diabetic patients are more likely to develop oral infections & gum disease. They need to monitor their sugar intake carefully.

    • Schedule regular dental check-ups at least once a year and have the teeth or dentures examined and cleaned.

    Fight bad breath naturally

    • Fresh cloves steeped in warm water is a natural anti-bacterial mouthwash that destroys bacteria and freshens breath.

    • Fennel seeds ( Saunf) give a strong, pleasant odor and are loaded with antioxidants that help ease gas and bloating. They also alkalize the saliva, which prevents the overgrowth of bad bacteria

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